The HD650LRF is a 640 × 512 thermal imaging riflescope built around a 50 mm F1.0 objective lens and an integrated 1200 m laser rangefinder. Detection reaches 2600 m on a 1.8 m × 0.5 m target — enough to identify a vehicle or a person long before they can see you.

What separates it from a plain thermal scope is the on-board ballistic computer. Five profiles (A–E) can be loaded with selectable gun profiles or fully custom drop values, and the rangefinder feeds distance straight into the aiming solution, so holdover is calculated rather than estimated.

Why the HD650LRF

• First-shot auto zero — complete a 25 m zero in a single guided shot with a 15-second countdown. No more firing groups to walk the reticle in.
• Recoil-activated recording — the scope detects the shot and automatically saves the 15 seconds before and the 15 seconds after. Nothing is missed when reviewing a session.
• 50 mm F1.0 germanium objective — a 8.8° × 7.0° field of view with a fast aperture for high-contrast imagery in low thermal contrast conditions.
• AMOLED display at 2560 × 2560 — high resolution viewfinder image with 10 reticle types and 9 colour options.
• 64 GB built-in storage with Wi-Fi streaming to a mobile device, plus a built-in microphone for video sound.

Technical Specifications

HD Series Comparison